This is a set of three floor tom brackets purchased from the drum shop "American Groove" in Kashiwa City, Chiba Prefecture. The shape is not commonly seen, so it's likely an original product of American Groove. The finish is chrome-plated. It uses a leg-clamping system and also includes stoppers, which prevent the instrument from slipping during performance. Mounting screw spacing: 50mm vertically (measured) *Screws are not included! It's unopened and unused since purchase, so it's in very clean condition. Would be suitable for DIY projects or other uses. *Due to my circumstances, I may change the shipping method to Rakuraku Mercari Bin (Yamato Transport).